| Part Number | LM340 Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | The LM140/LM340A/LM340/LM78XXC monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensa- tion, making them essentially indestru. n Complete specifications at 1A load n Output voltage tolerances of ±2% at Tj = 25˚C and ±4% over the temperature range (LM340A) n Line regulation of 0.01% of VOUT/V of ∆VIN at 1A load (LM340A) n Load regulation of 0.3% of VOUT/A (LM340A) n Internal thermal overload protection n Internal short-circu. |
LM340 Datasheet and Specifications PDF
The LM340 is a 3-Terminal Positive Regulators.
Key Specifications
| Package | TO-263 |
|---|---|
| Mount Type | Surface Mount |
| Pins | 3 |
| Output Type (varies by manufacturer) | Fixed |
| Height | 4.83 mm |
| Length | 10.18 mm |
| Width | 8.41 mm |
| Max Operating Temp | 125 °C |
| Part Number | LM340 Datasheet |
|---|---|
| Description | THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| Manufacturer | onsemi |
| Overview |
Order this document by LM340/D
LM340, A Series Three-Terminal Positive Fixed Voltage Regulators
This family of fixed voltage regulators are monolithic integrated circuits capable of driving loads in .
Short Circuit Current Limiting Output Transistor Safe *Area Compensation T SUFFIX PLASTIC PACKAGE CASE 221A Pin 1. Input 2. Ground 3. Output 1 2 3 Heatsink surface is connected to Pin 2. Simplified Application Input LM340 *XX Output CO** ORDERING INFORMATION Device LM340T *5.0 LM340AT *5.0 LM3. |
| Part Number | LM340 Datasheet |
|---|---|
| Description | Three Terminal Positive Voltage Regulators |
| Manufacturer | Motorola Semiconductor |
| Overview |
Order this document by LM340/D
LM340, A Series Three-Terminal Positive Fixed Voltage Regulators
This family of fixed voltage regulators are monolithic integrated circuits capable of driving loads in .
Short Circuit Current Limiting Output Transistor Safe *Area Compensation T SUFFIX PLASTIC PACKAGE CASE 221A Pin 1. Input 2. Ground 3. Output 1 2 3 Heatsink surface is connected to Pin 2. Simplified Application Input LM340 *XX Output CO** ORDERING INFORMATION Device LM340T *5.0 LM340AT *5.0 LM3. |
| Part Number | LM340 Datasheet |
|---|---|
| Description | 1.5-A Fixed Voltage Regulators |
| Manufacturer | Texas Instruments |
| Overview |
The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employ internal currentlimiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If a.
*1 Output Current up to 1.5 A * Available in Fixed 5-V, 12-V, and 15-V Options * Output Voltage Tolerances of ±2% at TJ = 25°C (LM340A) * Line Regulation of 0.01% / V of at 1-A Load (LM340A) * Load Regulation of 0.3% / A (LM340A) * Internal Thermal Overload, Short-Circuit and SOA Protection * Availa. |